అర్థం : Carefully observant or attentive. On the lookout for possible danger.
ఉదాహరణ :
A policy of open-eyed awareness.
The vigilant eye of the town watch.
There was a watchful dignity in the room.
A watchful parent with a toddler in tow.
పర్యాయపదాలు : argus-eyed, open-eyed, wakeful
Vigilant meaning in Telugu.